National Stock Number (NSN) 6645-00-076-3050 (6645000763050) Parts List

Item Name	Clock Panel
Federal Supply Group (FSG)	Instruments and Laboratory Equipment
Federal Supply Class (FSC)	6645 Time Measuring Instruments
National Item Identification Number (NIIN)	00-076-3050 (000763050)
NCB Code	USA (00)
Manufacturer	Waltham Aircraft Clock Corporation, Raytheon Technical Services Company, Waltham Clock Co Inc, Aerosonic Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
MIL-C-38207	waltham aircraft clock corporation	clock panel	0y4a4	RFQ
433220	raytheon technical services company	clock panel	36378	RFQ
433220	waltham clock co inc	clock panel	79300	RFQ
400240	waltham aircraft clock corporation	clock panel	0y4a4	RFQ
DAA3293P197-101	waltham aircraft clock corporation	clock panel	0y4a4	RFQ
433220	waltham aircraft clock corporation	clock panel	0y4a4	RFQ
400240	waltham clock co inc	clock panel	79300	RFQ
925669-04	raytheon technical services company	clock panel	36378	RFQ
ABU11A	waltham clock co inc	clock panel	79300	RFQ
925659-02	raytheon technical services company	clock panel	36378	RFQ
86400-1110	aerosonic corporation	clock panel	98810	RFQ
ABU11A	waltham aircraft clock corporation	clock panel	0y4a4	RFQ
DAA3293P197-101	waltham clock co inc	clock panel	79300	RFQ
MIL-C-38207	waltham clock co inc	clock panel	79300	RFQ

MRC	Criteria	Characteristic
FEAT	Special Features	SCALE QUANTITY 2; SCALE NAME CIVIL DATA AND ELAPSED TIME; SCALE RANGE 0.0 TO 12.0 HOUR AND 0.0 TO 60.0 MINUTE; GRADUATION UNIT 1.000 MINUTE; MAJOR GRADUATION COLOR WHITE AND WHITE; MINOR GRADUATION COLOR WHITE AND WHITE; ILLUMINATIVE METHOD ILLUMINATED BY FOUR 5 VOLT LAMPS; HAND QUANTITY 2; KNOB TYPE SETTING AND WINDING AND ELAPSED TIME CONTROL; KNOB LOCATIONS LOWER LEFT HAND SIDE AND TOP RIGHT SIDE; MOUNTING HOLE QUANTITY 2; MOUNTING HOLE DIAMETER 0.170 IN.; MOUNTING HOLE LOCATION UPPER LEFT HAND SIDE LOWER RIGHT HAND SIDE,CENTERS 0.928 IN. FROM HORIZONTAL AND VERTICAL CENTER LINES
MRC	Decoded Requirement	Clear Text Reply
AQEC	Movement Type	MECHANICAL
ABKW	Overall Height	2.375 INCHES NOMINAL
ABMK	Overall Width	2.375 INCHES NOMINAL
ABFY	Overall Depth	1.890 INCHES NOMINAL